Quarter	Persons, Seasonally Adjusted
1999-04-01	14360826.756486600
1999-07-01	14457118.035449900
1999-10-01	14492108.480818601
2000-01-01	14506037.381102901
2000-04-01	14563002.342052400
2000-07-01	14600078.779298300
2000-10-01	14602181.497546300
2001-01-01	14675363.975820700
2001-04-01	14707933.050472900
2001-07-01	14719012.120062800
2001-10-01	14723990.853643600
2002-01-01	14720702.008713500
2002-04-01	14721326.936941600
2002-07-01	14755833.314101402
2002-10-01	14826637.740243498
2003-01-01	14839900.401297900
2003-04-01	14886270.817271799
2003-07-01	14917239.614707699
2003-10-01	14906889.166722500
2004-01-01	15001062.855620900
2004-04-01	14986431.261368600
2004-07-01	15002067.076311600
2004-10-01	15089538.806698900
2005-01-01	15147998.867855500
2005-04-01	15082695.122856399
2005-07-01	15139717.678235801
2005-10-01	15150488.331052400
2006-01-01	15178136.458967300
2006-04-01	15216099.852797000
2006-07-01	15305036.516582200
2006-10-01	15289927.171653401
2007-01-01	15294583.651419900
2007-04-01	15371734.385368200
2007-07-01	15403505.195870401
2007-10-01	15469076.767341500
2008-01-01	15503600.148346400
2008-04-01	15504228.469770400
2008-07-01	15417459.732911600
2008-10-01	15362211.648971502
2009-01-01	15243806.665031500
2009-04-01	15023796.297638401
2009-07-01	14956709.748979800
2009-10-01	14925487.288350299
2010-01-01	14866935.287033200
2010-04-01	15001279.284091601
2010-07-01	15131541.966945201
2010-10-01	15107143.461930100
2011-01-01	15121793.124795900
2011-04-01	15141781.276674800
2011-07-01	15033035.347921101
2011-10-01	15058290.250608299
2012-01-01	15115109.328407200
2012-04-01	15234411.776125100
2012-07-01	15279871.644084200
2012-10-01	15300707.251383599
2013-01-01	15210460.991968400
2013-04-01	15256327.800906300
2013-07-01	15373764.072858500
2013-10-01	15447247.134266900
2014-01-01	15559183.681293100
2014-04-01	15656052.981871601
2014-07-01	15713924.354578600
2014-10-01	15713638.982256700
2015-01-01	15825386.181274000
2015-04-01	15804574.927179800
2015-07-01	15903389.984868100
2015-10-01	16043048.906677999
2016-01-01	16084571.289685400
2016-04-01	16116665.532654900
2016-07-01	16095572.200731400
2016-10-01	16123190.976928400
2017-01-01	16197811.808777100
2017-04-01	16275244.102920700
2017-07-01	16193437.115879301
2017-10-01	16265106.972422801
2018-01-01	16371842.248537099
2018-04-01	16393831.033326799